baber/WOPTO huggingface dataset:
Patent JP-2022176526-A (JP)
Title: Device for both water intake and sediment discharge
Inventor: YAMAGUCHI NAOHISA
IPC: E02B8/00
Filed: 2021-05-17
Abstract: To control an operation related to discharge of sediment deposited at an upstream side of a dam body crossing a river such as an erosion control dam and an erosion control weir and water intake without using electric power.SOLUTION: A device for both water intake and sediment discharge which is provided in a dam body crossing a river, discharges sediment deposited at an upstream side of the dam body, and guides river water to take in, comprises: a bottom face sediment discharge facility provided at the upstream side of the dam body and taking-in sediment together with river water; a connection portion connected to the bottom face sediment discharge facility; and a water intake tower having an inflow control device opening/closing the connection portion. The inflow control device comprises a water control gate which ascends/descends by using buoyance generated by river water flowing into the water intake tower via the connection portion, and blocks the connection portion when river water level reaches a preset specified water level.SELECTED DRAWING: Figure 1
Patent JP-2022178588-A (JP)
Title: Information processor, information processing method, and program
Inventor: TANIGUCHI HIROKI
IPC: A63F13/79
Filed: 2021-05-20
Abstract: To provide a technique capable of promoting game play.SOLUTION: Provided is an information processor having a game processing part for granting a right to a player on the basis of progress of a game by the player, receiving designation of at least one game object for consuming the granted right, and granting a first right capable of changing a related object related to at least one target object in which a consumption situation of right satisfies a predetermined condition from among at least one game object to a predetermined state to the player.SELECTED DRAWING: Figure 2
Patent JP-2022178755-A (JP)
Title: semiconductor module
Inventor: HARA YASUFUMI
IPC: H01L21/329
Filed: 2021-05-21
Abstract: To desirably prevent stress concentrations in a semiconductor module.SOLUTION: A semiconductor module includes a semiconductor chip having a semiconductor substrate and a metal electrode provided above the semiconductor substrate, a protective film provided above the metal electrode, a plating layer provided at least partially at the same height as the protective film above the metal electrode, a solder layer provided above the plating layer, and a lead frame provided above the solder layer, and the plating layer is provided in a range that does not contact the protective film.SELECTED DRAWING: Figure 7
Patent JP-2022178931-A (JP)
Title: Controller, program, and system
Inventor: OHASHI YOSUKE
IPC: G01S13/79
Filed: 2021-05-21
Abstract: To effectively reduce power consumption associated with reception of a wireless signal used for distance measurement.SOLUTION: A controller is equipped in a housing, and includes a control unit for controlling a distance measurement based on a wireless signal that conforms to a specific communication specification, which is sent or received between at least one first communication device and a portable apparatus in the same housing. The control unit activates the first communication device when it detects the presence of the portable apparatus around the housing.SELECTED DRAWING: Figure 2
Patent JP-2022179830-A (JP)
Title: Method of forming sheet or film made of mass of aggregate of carbon black and mass of metal nanoparticle
Inventor: KOBAYASHI HIROSHI
IPC: B32B9/00
Filed: 2021-05-23
Abstract: To provide a method of simultaneously imparting higher tensile strength, higher compression strength and higher shear strength than a plastic sheet or film, to a sheet or a film made of a mass of aggregates of carbon black.SOLUTION: A first suspension in which carbon black aggregates are dispersed in alcohol is prepared. A second suspension is prepared by mixing a cluster of nano-sized fine crystals of a metal compound that precipitates metal by thermal decomposition with alcohol. A mixture of two kinds of suspensions is filled in a chamber of a vacuum impregnation device, and the pressure in the chamber is set to minimum, and saturated vapor pressure of the first alcohol is reduced to 1/5 to create raw materials for forming a sheet or a film by a T-die method. Finally, the sheet or film is heated to a temperature at which the thermal decomposition of the metal compound is completed, causing a mass of metal nanoparticles to be precipitated all at once.SELECTED DRAWING: Figure 1
Patent JP-2021121365-A (JP)
Title: Animation puppet
Inventor: ERIK J BAKER
IPC: A63H3/16
Filed: 2021-05-27
Abstract: To provide an animation puppet that enables independent posing for stop-motion animation.SOLUTION: A foot for an animation puppet comprises: a toe and a heel sized and shaped for supporting the weight of the animation puppet; and a double joint formed between the toe and the heel. The double joint facilitates friction-fit engagement of the toe with the heel, and comprises a pair of ball grips and a pair of corresponding sockets. The ball grips each include a first articulable surface configured for friction-fit engagement with a second articulable surface of the corresponding socket, where friction-fit engagement of the ball grips with the sockets forms the double joint. An interface between the first and second articulable surfaces are pre-tensioned to have a coefficient of friction greater than the weight of the animation puppet.SELECTED DRAWING: Figure 11A
Patent JP-2022182103-A (JP)
Title: Door of refrigerator
Inventor: FUJII YOSHIYUKI
IPC: F25D23/02
Filed: 2021-05-27
Abstract: To restrain design constraints caused by harmony between the quality of a face material and design in a door of a refrigerator.SOLUTION: A door of a refrigerator comprises a face material, and a frame supporting the face material. A portion of an end surface of the face material is exposed to the outside of the refrigerator. The face material comprises a plate-like base material, and a colored layer attached to the base material. The colored layer is provided on a front surface of the base material and an end surface of the base material.SELECTED DRAWING: Figure 6
Patent JP-2021120098-A (JP)
Title: Game machine
Inventor: HAYAKAWA KATSUTAKA
IPC: A63F7/02
Filed: 2021-05-28
Abstract: To provide a game machine that makes it easier for a player to recognize the position of a game ball.SOLUTION: A lower displacement member 11440 is formed from a light-transmitting material on the front surface side, and includes a transmission portion 11451a formed in an outer shape larger than a displacement area of a ball receiving portion 467c in the front view. A light emitting body 11491a, which is arranged on the back surface side of the ball receiving portion 467c irradiates the player side with light, is arranged at a height overlapping the ball receiving portion 467c in the front-rear direction. Thereby, the game ball arranged in the ball receiving portion 467c blocks the light irradiated from the light emitting body 11491a, so that the shadow blocked by the game ball can be displayed on the transmission portion 11451a. As a result, the player can be made to recognize the position of the game ball received in a receiving portion (ball receiving portion 467c).SELECTED DRAWING: Figure 153
Patent JP-2022188473-A (JP)
Title: fishing rod guide
Inventor: JINNO YOSHIYUKI
IPC: A01K87/04
Filed: 2021-06-09
Abstract: To provide a fishing rod guide facilitating positioning between a frame and a guide ring, capable of preventing deterioration of fixing force of both and furthermore, reducing the weight.SOLUTION: A fishing rod guide comprises a guide ring 2 having an outer peripheral groove 21 along an outer peripheral edge located outside a central axis in a rod radial direction and in which a fishing line is inserted, a guide frame 3 fixed to a rod body, provided to extend outward of the rod radial direction and including a frame 30 configured of a ring-shaped wire for holding the guide ring 2, and a spacer 4 including an outer peripheral adhesive surface 41 to be bonded to the outer peripheral groove 21, and an inner peripheral adhesive surface 42 to be bonded to an inner peripheral surface 30a of the frame 30.SELECTED DRAWING: Figure 4
Patent JP-2022189548-A (JP)
Title: gas meter
Inventor: AZUMA KAZUHIRO
IPC: G01F3/22
Filed: 2021-06-11
Abstract: To provide a gas meter with which it is possible to easily search for an electric wire and smoothly discharge water in an accommodation chamber that accommodates a terminal block.SOLUTION: The gas meter comprises: a meter body 11 provided with an accommodation chamber 12 that accommodates a terminal block 21 to which an electric wire 23 can be connected; a terminal block cover 30 that is assembled to the meter body 11 for covering the accommodation chamber 12; a first packing 40 formed from an elastic material, which is mounted to an edge on the extraction side of the electric wire 23 that is connected at least to the terminal block 21 in the accommodation chamber 12 of the meter body 11 and led out from the accommodation chamber 12; and a second packing 50 formed from an elastic material, which is mounted to the terminal block cover 30 and contacted to the first packing 40 as the terminal block cover 30 is assembled to the meter body 11.SELECTED DRAWING: Figure 3
Patent JP-2021169452-A (JP)
Title: Method for manufacture of fluorinated cyclic carbonates and their use for lithium ion batteries
Inventor: LEE JI-HUN
IPC: H01M10/0569
Filed: 2021-06-16
Abstract: To provide ethylene carbonate substituted with a fluorinated alkoxy group and a method for the manufacture of the same, and a solvent electrolyte composition for lithium ion batteries and supercapacitors.SOLUTION: A method for the manufacture of a compound of formula (I) includes the step of reacting a compound of formula (II) with a compound of the general formula R-OH or a compound of R-O-M+, where R is fluorosubstituted alkyl or fluorosubstituted alkyloxyalkylene, R' is hydrogen, fluorine, alkyl, fluorosubstituted alkyl or fluorosubstituted alkyloxyalkylene, M+ is an alkaline metal cation, an alkaline earth metal cation equivalent with one positive charge, an ammonium ion or a guanidinium ion.SELECTED DRAWING: None
Patent JP-2023000071-A (JP)
Title: expansion valve
Inventor: TOMIZUKA MASAHIRO
IPC: F25B41/335
Filed: 2021-06-17
Abstract: To provide an expansion valve which is high in noise suppression effect.SOLUTION: An expansion valve has: a valve main body having an inlet passage for introducing a high-pressure refrigerant, a valve chamber communicating with the inlet passage, a valve seat arranged in the valve chamber, an expansion chamber arranged at a downstream side of the valve seat, and an outlet passage for deriving the refrigerant from the expansion chamber; a rectification member arranged at the valve main body so as to partition the expansion chamber and the outlet passage; a valve body for opening and closing the valve seat; and an operation rod for driving the valve body. The rectification member comprises a plurality of openings through which the refrigerant passes, and has saw blade shapes at a projection image which is obtained by projecting the openings in a direction in which the refrigerant flows, a cross section obtained by cutting the openings in a direction in which the refrigerant flows, or a cross section obtained by cutting a clearance between the adjacent openings in a direction in which the refrigerant flows.SELECTED DRAWING: Figure 1
Patent JP-2023000540-A (JP)
Title: Workbox
Inventor: MORISHITA KAZUHIKO
IPC: E04H1/12
Filed: 2021-06-18
Abstract: To provide a workbox capable of storing accessories.SOLUTION: A workbox 1 has an interior space 10 for allowing a person to work by attaching multiple panels and a door to a skeleton of a box formed of multiple frames. The workbox 1 also includes a storage part capable of storing accessories arranged in the interior space 10. A framework formed of the multiple frames forms one surface of the outline of the workbox 1, and the storage part is provided inside the frame shape of the framework. At least a part of the accessories stored in the storage part is preferably located inside the framework. In the interior space 10, inner panels and/or sound-absorbing materials are placed around the storage part and inside the frame shape of the framework, and the surface formed by the accessories stored in the storage part and the inner panels and/or the sound-absorbing materials is preferably flat.SELECTED DRAWING: Figure 3
Patent JP-2023004370-A (JP)
Title: Vehicle control device and vehicle control method
Inventor: YOKOYAMA DAIKI
IPC: G08G1/16
Filed: 2021-06-25
Abstract: To increase the amount of power supplied to a vehicle when the vehicle passes through a power supply area in consideration of surrounding traffic conditions.SOLUTION: A vehicle control device provided herein comprises a target vehicle speed setting unit 74 configured to control a vehicle 3, 3', 3" configured to contactlessly receive power from power transmission coils 44 when passing over the power transmission coils to set a target vehicle speed of the vehicle in a power supply area equipped with the power transmission coils 44. When predetermined conditions are met, the target vehicle speed setting unit lowers the target vehicle speed of the vehicle in the power supply area compared to when the predetermined conditions are not met. The predetermined conditions include a first condition pertaining to a driving environment in the surroundings of the vehicle.SELECTED DRAWING: Figure 6
Patent JP-2023006947-A (JP)
Title: Door control device for elevator
Inventor: Iura hideyasu
IPC: B66B13/14
Filed: 2021-07-01
Abstract: To secure the safety of a user by preventing a door of an elevator car from moving when the elevator car shakes due to an earthquake or a strong wind.SOLUTION: A door control device for an elevator, according to an embodiment of the present invention, includes: a door motor for opening and closing a door of an elevator car; shaking detection means that detects shaking of the elevator car; user detection means that detects presence or absence of a user in the elevator car; and control means that controls door-closing holding force for holding door-closing of the elevator car, based on information about shaking in a moving direction of the door, information about an operation of the elevator car, and user detection information output from the user detection means, among direction components of the shaking of the elevator car detected by the shaking detection means.SELECTED DRAWING: Figure 1
Patent JP-2023007566-A (JP)
Title: Reactor fuel rod and fuel assembly with fuel rods bundled
Inventor: ISHIBASHI RYO
IPC: G21C21/00
Filed: 2021-07-02
Abstract: To provide a reactor fuel rod and fuel assembly with fuel rods bundled capable of improving airtightness at a junction between a fuel cladding and end plugs in high-temperature conditions at the time of an accident by using a SiC material as a fuel cladding material.SOLUTION: In a disclosed reactor fuel rod, both end faces of the fuel cladding made of SiC material are sealed with end plugs. Each of the end plugs has a trunk that is inserted into the fuel cladding and a head abutting the end face of the fuel cladding. On the outer peripheral surface of the trunk and the inner peripheral surface of an area where the trunk is inserted in the fuel cladding, predetermined concave-convex structures that fit together are formed. A gap between the outer peripheral surface and the inner peripheral surface is filled with prescribed brazing material, and each of the end plugs has a pressure-receiving hole that does not penetrate the head from the tip of the trunk toward the head.SELECTED DRAWING: Figure 2
Patent JP-2023009776-A (JP)
Title: Picking method, picking system and picking control device
Inventor: YOSHIDA TAKESHI
IPC: B25J13/08
Filed: 2021-07-08
Abstract: To provide a picking method, a picking system and a picking control device which can improve work efficiency.SOLUTION: A picking method repeatedly performs a picking operation including: a first step of acquiring an image including a plurality of objects using a sensor; a second step of calculating the position attitude of the object on the basis of the image; a third step of determining the gripping position attitude when gripping the object whose position attitude is calculated by a robot; a fourth step of gripping the object in the determined gripping position attitude; a fifth step of locating the gripped object within a visual field of the sensor and acquiring an image including the plurality of objects that are not gripped by the robot and the object that is gripped by the robot; and a sixth step of calculating the position attitude of the object gripped by the robot on the basis of the image. The fifth step in the n-th (n is an integer equal to or greater than 1) picking operation serves as the first step in the n+1-th picking operation.SELECTED DRAWING: Figure 2
Patent JP-2023011980-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-07-13
Abstract: To improve the interest in a game.SOLUTION: A game machine includes: first output means which continuously outputs information in a period of a special game state or in a specific period; means which stops the output of the information at an end of the specific period; means which stores the number of pieces of second special information at the end of the specific period; and second output means which, when the number of pieces of the second special information is one or more after the end of the specific period, can continuously output predetermined information which allows discrimination of a state in which a predetermined variable display may be executed, until an end of a predetermined number of variable displays corresponding to the number of pieces of the second special information. The second output means includes means which continuously outputs the predetermined information until a predetermined period lapses after the last variable display of the predetermined number of variable displays ends and a stop display is realized, and means which outputs the predetermined information in a mode different from that of the information. Furthermore, the game machine includes third output means which outputs special game state information for discriminating a state corresponding to a period of the special game state. The special game state information has a mode different from that of the information.SELECTED DRAWING: Figure 556
Patent JP-2022019699-A (JP)
Title: Roof tent closing mechanism
Inventor: Tony Rene Partenio
IPC: F16B5/10
Filed: 2021-07-16
Abstract: To provide a new roof tent closing system designed to facilitate opening and closing.SOLUTION: Both halves (front and rear) of a roof box are equipped with two outer portions, a front outer shape portion 2 and a rear outer shape portion 3, along a peripheral edge portion. The front outer shape portion 2 is fitted with a locking groove 2-a. At the same time, the rear outer shape portion 3 is fitted with a diagonal skirt 3-a facing inward. The diagonal skirt 3-a fits into the locking groove 2-a under pressure. A push button 4 is located on the rear outer shape portion 3. By pressing the push button 4, the diagonal skirt 3-a is released from the locking groove, and a roof tent 1 is opened.SELECTED DRAWING: Figure 1
Patent JP-2023015837-A (JP)
Title: tire
Inventor: KODA HIRAKU
IPC: B60C13/00
Filed: 2021-07-20
Abstract: To provide a tire configured to effectively suppress a failure due to deflection of the tire and a failure due to flection between the tire and a rim flange to improve durability.SOLUTION: In a tire 10, whose cross section height SH is in a range of 50 mm-150 mm, under an unloaded condition that the tire 10 is assembled to a specific rim and is filled with a specific inner pressure, when an opening distance between the tire 10 and a rim flange 22 on a perpendicular line drawn on an outer surface of the tire 10 from an outermost point Tr in a radial direction of the rim flange 22 is defined as A, the opening distance A with respect to the cross section height SH satisfies a relational expression of 0.01≤A/SH≤0.16, and when a point at which a horizontal line in a tire width direction passing on the outermost point Tr in the radial direction of the rim flange 22 crosses the outer surface of the tire 10 is defined as P and when a point at which a rim width DW and a rim diameter DO of the specific rim 21 are specified is defined as Q, an angle α formed by a straight line connecting the point P to the point Q with respect to the horizontal line in the tire width direction is in a range of 50°≤α≤80°.SELECTED DRAWING: Figure 2
Patent JP-2023016071-A (JP)
Title: Air-conditioner
Inventor: WATANABE YUJI
IPC: A61B5/16
Filed: 2021-07-21
Abstract: To provide an air-conditioner executing comfortable operation for a user by considering hot/cold feeling of the user.SOLUTION: An air-conditioner includes: a vital sign measuring device that measures pulses or heat rates of a user; and a tone/entropy calculating portion that calculates a tone value and an entropy value from a detection value of the vital sign measuring device by using a tone/entropy method. On the basis of a correspondence between a combination of the tone value and the entropy value and hot/cold feeling of the user, the air conditioner is controlled so that the tone value and the entropy value calculated by the tone/entropy calculating portion becomes the combination of the tone value and the entropy value corresponding to a comfortable hot/cold feeling of the user. On the basis of a correspondence between a moving amount of the tone/entropy value and the hot/cold feeling of the user, the air conditioner is controlled so that a moving amount calculated by a moving amount calculating portion becomes a moving amount corresponding to the comfortable hot/cold feeling of the user.SELECTED DRAWING: Figure 8
Patent JP-2023017562-A (JP)
Title: Image processing device, control method, and program
Inventor: SAKAMOTO JUMPEI
IPC: H04N1/40
Filed: 2021-07-26
Abstract: To provide an image processing device, etc. capable of properly executing processing based on a document conveyed obliquely when it is conveyed.SOLUTION: The device comprises: an image input unit for reading a document and inputting an image of the document, and a control unit. In a case where the document inputted by the image input unit is oblique, the control unit executes processing on the image on the basis of the distribution of the pixel values of pixels included in a rectangular region whose one edge is made of pixels constituting an edge in each edge of the image.SELECTED DRAWING: Figure 1
Patent JP-2023018715-A (JP)
Title: Movable body tracking system
Inventor: MUKAI HISAYUKI
IPC: B64G1/10
Filed: 2021-07-28
Abstract: To provide a technique for autonomously executing movable body identification based on movable body foresight information and selection and monitoring command transmission of a subsequent satellite for movable body tracking monitoring.SOLUTION: A satellite constellation 20 includes, in a plurality of satellites 30, a ground communication satellite 30A which has a ground communication device 55C that communicates with at least either of a ground facility 200 and a user terminal 91, and a monitor satellite 40 which has a monitoring device 41 that monitors a movable body 100. The ground communication satellite 30A receives a movable body tracking command 81 transmitted from the ground facility 200 or the user terminal 91 by the ground communication device 55C. The monitor satellite 40 receives the movable body tracking command 81 via a mesh communication network 22 from the ground communication satellite 30A, acquires monitoring information of the movable body 100 by the monitoring device 41 according to the movable body tracking command 81, and transmits the acquired monitoring information to a data center 90, the ground facility 200 and the user terminal 91 via the mesh communication network 22.SELECTED DRAWING: Figure 1